baber/WOPTO huggingface dataset:
Patent JP-2004162588-A (JP)
Title: Fuel injection control system of internal combustion engine
Inventor: KAKO JUNICHI
IPC: F02D41/04
Filed: 2002-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To accurately correct a fuel injection quantity on the basis of an intake port inside state quantity in a fuel injection control system of a port injection type internal combustion engine.  <P>SOLUTION: The port inside state quantity for expressing an inside state of an intake port is acquired (Step 102). A numerical expression model for describing the port inside state quantity as a parameter is stored for expressing evaporation behavior of fuel inside of the intake port. A rate (a sticking rate R) unsucked in a cylinder by becoming sticking fuel among injection fuel and a rate (a residual rate P) carried over up to the next cycle among the sticking fuel are calculated by substituting the port inside state quantity in the numerical expression model (Step 104 to 108). The fuel injection quantity fi for realizing a cylinder requiring fuel quantity fc is calculated on the basis of the sticking rate R and the residual rate P (Step 110 and 112). A sticking fuel quantity fw formed in a cycle of this time is calculated to the injection quantity fi (Step 114).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004165538-A (JP)
Title: Superconducting magnet device
Inventor: MIYAOKA MIKIO
IPC: H01F6/00
Filed: 2002-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To change a produced magnetic field as to a superconducting magnet device which has a plurality of coils applying magnetic fields to a magnetic-field applied body.  <P>SOLUTION: The superconducting magnet device, such as a silicon single-crystal manufacturing device, which has a plurality of superconducting coils 18A to 18C applying magnetic fields to the magnetic-field applied body is provided with power units 19A to 19C by the superconducting coils 18A to 18C so that the magnetic fields that the superconducting coils 18A to 18C apply to the silicon single-crystal manufacturing device 30 can be varied, the power supply units 19A to 19C being controlled by a power source controller 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004172397-A (JP)
Title: Processing system and processing method for plasma
Inventor: NOZAWA TOSHIHISA
IPC: H01J37/32
Filed: 2002-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing system and a plasma processing method by which contamination to an object to be processed can be suppressed and sputtering and etching of the inside wall of a plasma processing chamber be also effectively prevented.  <P>SOLUTION: The plasma processing system is at least provided with a plasma processing chamber for plasma processing to an object to be processed, an object holding means for arranging the object in the plasma processing chamber, and a plasma generating means for generating a plasma in the plasma processing chamber. At least, a part of the inside wall of the plasma processing chamber is covered with an oxide film based on the processing plasma.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136857-A (JP)
Title: Vehicle automatic transmission shift lever device avoiding erroneous operation of shift lever
Inventor: OKUYAMA SEIKYU
IPC: B60K20/02
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic transmission shift lever device avoiding erroneous operation to prevent occurrence of personal-injury, property damage or other unexpected accidents in a parking area, which might be caused by a conventional vehicle automatic transmission shift lever device, wherein shift positions of "parking - reverse - neutral - forward", are arranged in this order as viewed from the running direction, which may cause a driver to erroneously and inadvertently move the shift lever to "reverse" position, when he intends to drive "forward" and vice versa.  <P>SOLUTION: Shift positions of the automatic transmission shift lever are arranged "forward - neutral - reverse - parking" in this order as viewed from the running direction, considering the ergonomic viewpoint and simulating human's natural motions. For "forward driving", the lever is moved forward, and for "backward driving", the lever is moved backward, so as to avoid erroneous operation.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004136860-A (JP)
Title: Power receiving/feeding system
Inventor: FUJIOKA KAZUMICHI
IPC: B60M7/00
Filed: 2002-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible for ground equipment not only to feed power to a vehicle but also to receive power accumulated in the vehicle while running, in a power feeding system of such a method that spot power feeders are embedded in the ground surface while power receiving wires are provided under the bottom of an electric automobile, so that power feeding is carried out only when the vehicle passes above the spot feeders and that the vehicle travels, on other sections, by the power supplied by a mounted battery.  <P>SOLUTION: A power receiving/feeding system receives and feeds power receiving/feeding after safety/authorization is verified by means of the spot power receivers/feeders embedded in the ground surface, etc. in braking sections and stop/acceleration sections, based on signals for power receiving/feeding from the vehicle equipped with power receiving/feeding units stuck to the bottom part thereof. Thus, power receiving/feeding system free from dangers on the surface of the ground is realized with low-cost infrastructure.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003229301-A (JP)
Title: Voltage nonlinear resistor and manufacturing method thereof
Inventor: NARITA HIROYOSHI
IPC: H01C7/10
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voltage nonlinear resistor which has better nonlinear characteristics, a larger rated discharge withstand current and improved fluctuation of the characteristics and yield, while the voltage nonlinear resistor used as a lightning arresting element for protecting an electric device from an abnormal high voltage is manufactured via a process for firing the resistor in a firing furnace.  <P>SOLUTION: In a manufacturing method of the voltage nonlinear resistor by which a mixture composed of a zinc oxide as a main component and at least one auxiliary component of a prescribed amount is fired by using a tunnel- type electric furnace or the like, a definite amount of air is forcedly fed into the firing furnace.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004180389-A (JP)
Title: Wiring retaining device for preventing erroneous wire connection
Inventor: GOTO OSAMU
IPC: H02G1/06
Filed: 2002-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a wiring retaining device for preventing erroneous wire connection capable of easily finding prescribed wiring and conducting prompt connection without mistakes at the time of re-connecting the terminals with the wiring removed from the terminals of an apparatus connected with a number of wiring.  <P>SOLUTION: This wiring retainer 1 has a plurality of retaining holes 2 with a hole diameter which is drilled at a roughly equal interval in a longitudinal direction and into which the wiring 6 can be pierced; a plurality of guide slits 3 which are respectively provided for the plurality of retaining holes 2, and notched between a first longitudinal edge 1a and the retaining hole 2 to be formed; a first thin portion 4a which is provided along edges on the insides of two edges facing the guide slits 3, formed to be thin so as to increase flexibility, and formed so that the width of the guide slit 3 may become narrower than the diameter of the retaining hole 2 and so that the wiring 6 may pass through the guide slit 3 by elastic deformation when the prescribed force is applied; and a wire gauge entry portion 5 in which the wire gauge of the wiring 6 inserted into the retaining hole 2 provided adjacent to the plurality of retaining holes 2 is entered.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004174664-A (JP)
Title: Method for cutting hard coat film, hard coat processed article and its manufacturing method
Inventor: KADOTA AKIHIRO
IPC: B26D7/10
Filed: 2002-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for cutting a hard coat film having functional layers such as a hard coat layer of more than 4 H of pencil hardness, preferably, more than 5 H, desirably a reflection prevention layer and an antistaining layer on a transparent base material film by reducing development amount of cracks and chipping in a cutting surface, and a hard coat film processed article having the hard coat film cut into a desired shape by this method laminated on the surface of an article.  <P>SOLUTION: This hard coat film having the hard coat layer on the transparent base material film is cut into a desired shape, while heating the hard coat film to the vicinity of a glass transition temperature of the transparent base material film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004177786-A (JP)
Title: Image display device
Inventor: MORI AKIHIRO
IPC: G09F9/00
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device that can erase an color image after forming the color image free of beading and bleeding on an ink-repellent display medium by ink jet recording.  <P>SOLUTION: The image recording display device is equipped with a means of coating the display medium, having an ink-repellent surface, with processing liquid containing at least metal ions, an image writing means having an ink discharging means of discharging ink according to data, and a means of erasing the image formed on the display medium.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004175758-A (JP)
Title: METHOD FOR STEREOSELECTIVELY PRODUCING ALKYLATED COMPOUND BY USING beta-KETOESTER
Inventor: MARUOKA KEIJI
IPC: C07C69/738
Filed: 2002-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alkylated compound having an asymmetric carbon atom from a β-ketoester in improved stereoselectivity and production efficiency by using an N-spiro-C<SB>2</SB>-axis asymmetric quaternary ammonium salt as a catalyst.  <P>SOLUTION: An alkylated compound is stereoselectively produced by using a β-ketoester. The production method includes a step to react a β-ketoester having a prescribed structure with an alkyl sulfate or a compound of formula R<SP>1</SP>X<SP>1</SP>in the presence of a base and a catalyst expressed by formula (III).  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004186779-A (JP)
Title: Imaging apparatus
Inventor: OHIRO HIDEKAZU
IPC: H04N5/232
Filed: 2002-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To exactly detect the focused state of an imaging apparatus while possibly avoiding complicating processes.  <P>SOLUTION: The imaging apparatus comprises an image detecting sensor IS for imaging an object; a lens 14 for forming an image of the object on a light receiving surface of the image detecting sensor IS; a focus adjusting position adjusting PC for changing the relative positions of the object, the sensor IS, and the lens 14; and a focused state detector 18 for detecting the focused state on the taken image, based on detection information of the sensor IS. The detector 18 detects the focused state on the image detected by the sensor IS, based on the difference between the change quantity of image data at a pixel position on a starting point and the change quantity of image data at a plurality of comparative target pixel positions having different distances from the pixel position on the starting point.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004185199-A (JP)
Title: Memory system and control method for the same
Inventor: HIROSE YUKITOSHI
IPC: G11C29/00
Filed: 2002-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a memory system that realizes a hot swap function while suppressing mounting area and price increase, and an information processor that is equipped with the memory system.  <P>SOLUTION: Data stored in memory modules are copied in a hard disk device periodically. When an arbitrary memory module is replaced, buses are switched from unidirectional buses to bidirectional buses, and upon an access request to the replaced memory module, the access is directed to the storage area in the hard disk device corresponding to the address space of the memory module. Alternatively, the data corresponding to the address space of the replaced memory module are copied from the hard disk device and in a storing means, and upon an access request to the memory module, the access is directed to the storage area in the storing means corresponding to the address space. A bus connection disconnected by the removal of the replaced memory module is also short-circuited.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193162-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: MIYAJIMA HIDESHI
IPC: H01L21/311
Filed: 2002-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a resist which serves as a resist pattern for forming a wiring groove in a dual damascene process of forming vias previously from deteriorating in its resolution.  <P>SOLUTION: An SiCN:H film 4 is formed on a silicon substrate 1 by a plasma CVD method in a first reaction chamber, then the silicon substrate 1 is introduced into a second reaction chamber different from the first reaction chamber, electric discharge is generated in He gas filling the second chamber, and then an SiCO:H film 6 is formed on the SiCN:H film 4 by the plasma CVD method.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004190236-A (JP)
Title: Humidity control ventilating fittings
Inventor: SUGAWARA YASUMITSU
IPC: E06B7/04
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide fittings for effectively dehumidifying or conditioning humidity and deodorizing by a humidity conditioning material and an adsorbent while suppressing the rise of humidity by maintaining air circulation well between adjacent rooms or in a storage.  <P>SOLUTION: The fittings are structured to be ventilable by using a ventilating surface material 2 entirely or partially on the front and rear faces of the fittings at a panelboard part constituting the fittings. The ventilating humidity conditioning material and adsorbent 3 are provided between the ventilating surface materials to provide the fittings with dehumidifying, humidity conditioning and deodorizing functions. The ventilating humidity conditioning material and adsorbent 3 are equipped between upper and lower slide rails 5 integrated with a side face part 4 of a rail 1 constituting the fittings, and easily replaced by a user because of being freely attachable/detachable.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187754-A (JP)
Title: Gas purifying apparatus
Inventor: KAWAI ISAO
IPC: A61L9/22
Filed: 2002-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To enable to anticipate a sufficient purifying effect of a gas purifying apparatus which performs sterilization and deodorization by an ultraviolet irradiation as well as to miniaturize the size of the apparatus.  <P>SOLUTION: The gas purifying apparatus 1 is configured to sterilize and deodorize a gas by lighting an ultraviolet lamp 4. An ultraviolet lamp which mainly irradiates ultraviolet rays of an ozonization wavelength with an excellent ozonization efficiency and of strong sterilization wavelength with a strong sterilization efficiency is used for the ultraviolet lamp 4. The ultraviolet lamp 4 is stored in a box 2 which enables ventilation with the outside. In the box 2, a ventilation member 3 is formed to perform the ventilation with the outside and a filter member 5 is disposed at a position surrounding the above ultraviolet lamp 4 so that ozone generated by lighting the ultraviolet lamp 4 can be discharged to the outside of the filter member 5.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004193256-A (JP)
Title: Solar cell
Inventor: OGAWA SATORU
IPC: H01L31/04
Filed: 2002-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a solar cell element with high carrier generation efficiency and high photoelectric energy conversion efficiency required for obtaining a high-efficient and low-cost electronic device, which is manufactured in a simple process.  <P>SOLUTION: The solar cell comprises at least two electrodes, and a hetero junction layer in which a conjugate polymer with an electron donation property and a carbon black with an electron reception property are mixed together and dispersed. The conjugate polymer has a number averaged molecular weight of 50,000-200,000, while the carbon black is contained in the conjugate polymer by 10-75 wt.%.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004187997-A (JP)
Title: Power supply for light source of endoscope
Inventor: SUGIYAMA AKIRA
IPC: H01M8/00
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply for the light source of an endoscope which continues the lighting of the light source for illumination without interrupting endoscopic observation by using a fuel battery as a battery and enables the ensurance of the safety of the endoscope.  <P>SOLUTION: A fuel storage part 20, which stores fuel becoming a raw material for generating a hydrogen gas, an electric power generating part 30, which generates electric power by the fuel flowing in from the fuel storage part 20, and a water storage part 40 for storing water generated by electrochemical reaction in the electric power generating part 30 and a drain part 41 for discharging the water stored in the water storage part 40 to the outside are provided to the battery 10.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003190579-A (JP)
Title: Method of game medium management
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 2002-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To process prize balls delivered from a game machine according to the discrimination information defined for each game machine.  <P>SOLUTION: The discrimination information defined for the game machine 5 is previously recorded in a correspondently set discrimination information transmitting device 10, and the discrimination information recorded in the discrimination information transmitting device 10 is recorded in a discrimination information memory device 20 mounted on a ball box when a prize ball is delivered to the ball box from the game machine 5. When the delivered prize ball is brought to the ball box in such a condition as to be stored in the ball box, the prize ball stored in the ball box is processed according to the discrimination information recorded in the discrimination information memory device 20 mounted on the ball box.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004191869-A (JP)
Title: Electrophotographic photoreceptor, method for manufacturing electrophotographic photoreceptor, process cartridge, and image forming apparatus
Inventor: TAKIMOTO HITOSHI
IPC: G03G5/05
Filed: 2002-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having excellent wear resistance and toner releasing properties, which prevents the rise of residual potential even after repeated use, and gives an image of superior image quality, and also to provide a method for manufacturing the same, a process cartridge with the same, and an image forming apparatus.  <P>SOLUTION: The electrophotographic photoreceptor 100 has a structure consisting of two or more stacked layers. Two or more layers of them includes at least a conductive support 3 disposed at one end of these layers and a photosensitive layer 6 containing a charge generating material. The outermost layer (layer 2) disposed at the other end remotest from the layer 3 contains particles consisting of a fluororesin. The particles are formed through a solvent washing treatment in which fluororesin powder as the raw material of the particles is washed with an organic solvent capable of wetting the fluororesin, and a water washing treatment in which the fluororesin powder obtained by the solvent washing treatment is washed with water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004199762-A (JP)
Title: Safe arrival servo control method and device for disk drive, and method and device for estimating acceleration constant of vcm actuator suitable for the same
Inventor: CHUNG DA-WOON
IPC: G11B5/596
Filed: 2002-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe arrival servo control method for quickly and accurately guiding a head to the center of a target track at a track seeking irrespective of the distance and the direction of seeking.  <P>SOLUTION: The safe arrival servo control device is provided with a status estimator for estimating the position information, the speed information, the VCM current information, and the external disturbance information of a head from a PES signal, a status feedback gain device for applying a predetermined status feedback gain to each of the position information and the speed information of the head to generate a control signal, a pulse generator for generating a pulse signal to cancel a pole by using not only the initial position information and the initial speed information of the head at the starting time of a safe arrival servo control mode, but also at least one of the VCM current information, the external disturbance information and the previous control input information, and an adder for generating control input information supplied to the VCM actuator by adding together the output of the status feedback gain device, the external disturbance information supplied from the status estimator, and the pulse signal generated by the pulse generator.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004200363-A (JP)
Title: Thin film forming apparatus and method therefor
Inventor: SATO NORIO
IPC: H01L21/768
Filed: 2002-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a thin film over the whole substrate which is the transfer object under the condition that there is no transfer failure by controlling the swelling base material on a plate due to the expansion of the gas existing in the area between the base material and the plate in contact thereto.  <P>SOLUTION: The base material 106 is not placed in close contact under the condition that it is extended with a lower plate 103 until the thin film 105 formed on the main surface of the base material 106 is brought into contact with a substrate 104, by pressing the base material 106 and the substrate 104 under the condition that a tensile force of the base material 106 held by a base material fixing mechanism 107 is measured.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003246732-A (JP)
Title: Neurotmesis remedy comprising 1,2-ethanediol derivative or salt thereof
Inventor: NAKADA YASUSHI
IPC: A61K31/381
Filed: 2002-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a neurotmesis remedy which can accelerate the regeneration of a cut nerve.  <P>SOLUTION: A 1,2-ethanediol derivative expressed by general formula 1 or a salt thereof (wherein R<SP>1</SP>is a heterocyclic group which may be substituted; R<SP>2</SP>and R<SP>3</SP>are the same or different from each other and each a hydrogen atom or a lower alkyl group which may be substituted; and n is an integer of 1-6) accelerates the regeneration of the cut nerve and is useful as a remedy for the neurotmesis of which the main complaints are sensory disorder, dyskinesia, digestive tract dysfunction, excretion disorder, sexial function disorder and the like and which are generated by the cutting of peripheral nerves or the damage of the spinal cords caused by traffic accidents, disasters or the like, and by the cutting of visceral nerves caused by surgical operations for visceral disorders.  <P>COPYRIGHT: (C)2003,JPO